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| author |  Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2017-11-21 11:24:04 +0100 |
|---|---|---|
| committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2017-11-21 14:53:41 +0100 |
| commit | 8eea5a5ecdd33d85e4e7d42408360fff68e04f5d (patch) | |
| tree | f62f130020b02d78395bf441f62dd47ee96ae3df /engine/evarutil.mli | |
| parent | 9eaeb462425728ee2df225619a632d3a6c25cad9 (diff) | |
Experimenting with a fine-grained cache for undefined evars in evinfos.
Diffstat (limited to 'engine/evarutil.mli')
| -rw-r--r-- | engine/evarutil.mli | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/engine/evarutil.mli b/engine/evarutil.mli index 62288ced4..63aa4cf5e 100644 --- a/engine/evarutil.mli +++ b/engine/evarutil.mli @@ -133,6 +133,12 @@ val undefined_evars_of_term : evar_map -> constr -> Evar.Set.t val undefined_evars_of_named_context : evar_map -> Context.Named.t -> Evar.Set.t val undefined_evars_of_evar_info : evar_map -> evar_info -> Evar.Set.t +type undefined_evars_cache + +val create_undefined_evars_cache : unit -> undefined_evars_cache + +val filtered_undefined_evars_of_evar_info : ?cache:undefined_evars_cache -> evar_map -> evar_info -> Evar.Set.t + (** [occur_evar_upto sigma k c] returns [true] if [k] appears in [c]. It looks up recursively in [sigma] for the value of existential variables. *) |